Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy External Literature Search Age range and collections

Astegosia

Rhynchonellata - Spiriferida - Elythidae

Taxonomy
Astegosia was named by Cooper and Grant (1969) [Sepkoski's age data: P Leon-m P Guad-u Sepkoski's reference number: 7]. Its type is Squamularia subquadrata.

It was assigned to Spiriferida by Sepkoski (2002); and to Phricodothyridinae by Williams et al. (2006).

Synonymy list
YearName and author
1969Astegosia Cooper and Grant p. 2256
2002Astegosia Sepkoski, Jr.
2006Astegosia Williams et al. p. 1866

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderSpiriferida
suborderDelthyridinaIvanova 1972
superfamilyReticularioidea
familyElythidaeFredericks 1924
subfamilyPhricodothyridinaeCaster 1939
genusAstegosia

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available